PreCalculus 12 % FO Assignments III Mr. Wang PreCalculus 12 11. (a) Write the inverse of f (x) =()* Delete Ans (b) Sketch the graphs of f (x) and its inverse. Identify the following characteristics of the inverse graph: . the domain and range . the x-intercept, if it exists . the y-intercept, if it exists . the equations of any asymptotes Century High chool 12. Without using technology, estimate the value of log 3 50, to one decimal place. EST 1996 Ans. 13. The largest measured earthquake struck Chile in 1960. It measured 9.5 on the Richter scale. How many times as great was the seismic shaking of the Chilean earthquake than the 1949 Haida Gwaii earthquake, which measured 8.1 on the Richter scale? BEYOND THE LIMIT Ans 5